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. 2011 Aug 30;6(8):e23714. doi: 10.1371/journal.pone.0023714

Table 3. Characteristics of the discovery Caucasian population.

Asthmatic Children Allergic Children Non-allergic Controls
Total children, N 317 227 246
Children after exclusions, Na 312 220 246
Mean age (years)± SD 10.04±3.44b 10.21±3.54b 11.79±3.40
Male gender, N (%) 170 (54.5) 126 (57.3%) 121(49.2)
a

Indicates the number children after children with missing call rates above 20% were removed.

b

Indicates significant differences (p<0.05) with non-allergic control children.